Revolutionizing prosthetic design with auxetic metamaterials and structures: A review of mechanical properties and limitations

MF Fardan, BW Lenggana, U Ubaidillah, SB Choi… - Micromachines, 2023 - mdpi.com
Prosthetics have come a long way since their inception, and recent advancements in
materials science have enabled the development of prosthetic devices with improved …

Attachment performance of the ectoparasitic seal louse Echinophthirius horridus

A Preuss, TH Büscher, I Herzog, P Wohlsein… - Communications …, 2024 - nature.com
Marine mammals host a great variety of parasites, which usually co-evolved in evolutionary
arms races. However, little is known about the biology of marine mammal insect parasites …

Controlled fragmentation of multimaterial fibres and films via polymer cold-drawing

S Shabahang, G Tao, JJ Kaufman, Y Qiao, L Wei… - Nature, 2016 - nature.com
Abstract Polymer cold-drawing,,, is a process in which tensile stress reduces the diameter of
a drawn fibre (or thickness of a drawn film) and orients the polymeric chains. Cold-drawing …

Fluorescent digital image correlation techniques in experimental mechanics

ZX Hu, TG Xu, XM Wang, ZM Xie, HY Luo, Y He… - Science China …, 2018 - Springer
White light has often been used for surface illumination to acquire images for digital image
correlation (DIC) analysis. In recent years, fluorescent imaging technique has been …

Tapered whiskers are required for active tactile sensation

SA Hires, L Pammer, K Svoboda, D Golomb - elife, 2013 - elifesciences.org
Many mammals forage and burrow in dark constrained spaces. Touch through facial
whiskers is important during these activities, but the close quarters makes whisker …

Characterisation of topographical, biomechanical and maturation properties of corneocytes with respect to anatomical location

AS Évora, Z Zhang, SA Johnson… - Skin Research and …, 2023 - Wiley Online Library
Abstract Background The Stratum Corneum (SC) is the first barrier of the skin. The properties
of individual cells are crucial in understanding how the SC at different anatomical regions …

The role of interface geometry and appendages on the mesoscale mechanics of the skin

O Moreno-Flores, MK Rausch, AB Tepole - Biomechanics and Modeling in …, 2024 - Springer
The skin is the largest organ in the human body and serves various functions, including
mechanical protection and mechanosensation. Yet, even though skin's biomechanics are …

Tensile studies on random oriented human hair fiber reinforced polyester composites

PD Rao, KE Prasad - Journal of Mechanical Engineering, 2017 - banglajol.info
Composite specimens are prepared by impregnating human hair in polyester resin.
Randomly oriented chopped Human hair with varied weight ratios and Fiber lengths are …

Experimental and Finite Element Model-based framework for grasping force analysis with electrostatic microgrippers: a case study using a human hair

G Bocchetta, G Fiori, F Filippi, P Ursi, V La Battaglia… - Acta IMEKO, 2024 - acta.imeko.org
Microgrippers (MGs) are MEMS devices designed specifically for microscopic-scale object
manipulation, which makes them ideally suited for implementation in biomedical tissue …

Nanoindentation study of human fingernail for determining its structural elasticity

H Tohmyoh, M Abukawa - Skin Research and Technology, 2023 - Wiley Online Library
Background Human nails play an important role in transmitting force to the fingertips, and
their mechanical properties are important indices. The nail has a three‐layered structure …